25681292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10110

約数の個数: 36

約数和(自身を含む): 56306880

約数和(自身を除く): 30625588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10079, 20158, 40316, 70553, 131027, 141106, 262054, 282212, 493871, 524108, 917189, 987742, 1834378, 1975484, 3668756, 6420323, 12840646, 25681292]

約数ペア:

[(1, 25681292), (2, 12840646), (4, 6420323), (7, 3668756), (13, 1975484), (14, 1834378), (26, 987742), (28, 917189), (49, 524108), (52, 493871), (91, 282212), (98, 262054), (182, 141106), (196, 131027), (364, 70553), (637, 40316), (1274, 20158), (2548, 10079)]